Dependent variable:  &  \multicolumn{8}{c}{Patents per capita} &  \multicolumn{2}{c}{Tech. proximity}         \\  \cmidrule(lr){2-9} \cmidrule(lr){10-11}         & \multicolumn{4}{c}{Technology class} & \multicolumn{4}{c}{Local economic structure} & Fields & Sectors         \\ \cmidrule(lr){2-5} \cmidrule(lr){6-9}  \cmidrule(lr){10-10}  \cmidrule(lr){11-11}         & Novel & Non-novel & Novel & Non-novel & Existing  & Non-existing  & Leading  & Non-leading &  &  \\         & field & field & sector & sector & sector & sector & sector & sector & &  \\         \cmidrule(lr){2-2}      \cmidrule(lr){3-3} \cmidrule(lr){4-4} \cmidrule(lr){5-5} \cmidrule(lr){6-6} \cmidrule(lr){7-7}         \cmidrule(lr){8-8} \cmidrule(lr){9-9}  &         \\ \textit{Panel A: OLS} 
                    &         (1)        &         (2)        &         (3)        &         (4)        &         (5)        &         (6)        &         (7)        &         (8)        &         (9)        &        (10)        \\
\midrule
Rail (5km)          &       0.235$^{***}$&       0.084$^{***}$&       0.194$^{***}$&       0.125$^{***}$&       0.046$^{***}$&       0.273$^{***}$&       0.043$^{***}$&       0.276$^{***}$&       0.024$^{***}$&       0.039$^{***}$\\
                    &     (0.040)        &     (0.030)        &     (0.030)        &     (0.044)        &     (0.010)        &     (0.062)        &     (0.010)        &     (0.062)        &     (0.003)        &     (0.005)        \\
\addlinespace[0.1cm]
\bottomrule
